Patent US3204979A successfully refreshed from Google Patents.
US3204979A
Expired / Lapsed
US
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Vehicle suspension device
Assignee: Individual
•
Filing: 1962-06-28
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Granted: 1965-09-07
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Expires: 1982-06-28
Abstract
No abstract record available.
Inventors
- 👤 William P Lawson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:00
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/22; B60G11/225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1919033A
Cited
US2142872A
Cited
FR1019504A
Cited
US2670966A
Cited
US2712742A
Cited
GB714984A
Cited
FR1072325A
Cited
FR1215311A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |